Q3 of 287 Page 366

How dose the average temperature of Earth remain fairly steady?

The atmosphere of the earth keeps the temperature of earth fairly steady by traping the heat during night and preventing the earth from freezing. The atmosphere also doesn’t allow excess sunlight to enter the earth and thus keep the average temperature fairly steady.


More from this chapter

All 287 →
1

Write down the composition of air.

 2

How does oxygen and carbon dioxide remain nearly constant in the atmosphere?

 4

How are winds produced?

 5

Set up an experiment to measure gain and loss of heat by water, sand arld air.